<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
	</head>
	<body>
		<p>床前明月光</p>
		<p class="foo">疑似地上霜</p>
		<p>举头望明月</p>
		<p class="foo">低头思故乡</p>
		<script src="js/jquery.min.js"></script>
		<script>
			$(function() {
				// $('.foo').hide();
				// console.log($('p:contains("故乡")').text())
				for (var i = 0; i < 5; i += 1) {
					$(document.body).prepend($('p:first').clone());
				}
			});
		</script>
	</body>
</html>
